baber/WOPTO huggingface dataset:
Patent CA-2153204-A1 (CA)
Inventor: SEAH DEREK SOON HAN
IPC: F24F1/00
Filed: 1995-07-04
Abstract: The present invention describes an air filtering apparatus disposed within a housing having at least an optical baffling means, an air-permeable material downstream from the optical means, an irradiation means within a sterilizing chamber, and a blower further downstream from the irradiator. The air-permeable material is the "see-through" type where light can pass through the cross section areas of the material. Chemicals may be added/incorporated/sprayed onto this air-permeable material to kill micro-organisms when they come into contact with the air-permeable material. At least one irradiator is arranged for directing ultraviolet radiation onto the inner surfaces of the air-permeable material. With the "see-through" type air-permeable material, the irradiation from the irradiator kills most micro-organisms in the cross section areas including both surfaces of the air-permeable material. As such, the improved air filtering apparatus of the present invention is near germ free. The blower is provided to draw air through the optical baffling means, the air-permeable material and the radiator. The optical baffling means minimizes the emission of radiation from within the housing; similarly, the blower eliminates any radiation leak from within the same housing.
Patent CA-2154080-A1 (CA)
Title: Novel anticoagulant cofactor activity
Inventor: DAHLBACK BJOERN
IPC: C12Q1/68
Filed: 1994-01-28
Abstract: A novel blood anticoagulant activity named APC-cofactor 2 activity that is the second cofactor activity to activated Protein C (= APC) is described. The cofactor activity is likely to be associated with Factor V because it behaves as a protein that can be enriched from plasma with methods that are similar to such methods for Factor V. On SDS-PAGE  the enriched fraction gives rise to three molecular bands at 175-250 kd and 100-180 kd and 330 kd, respectively. Different aspects are described, such as preparations enriched or deficient in the cofactor activity; antibody preparations specific for the Factor V sites associated with APC-cofactor 2 activity; diagnostic and therapeutic uses in connecton with the treatment of disorders related to deficiencies in APC-cofactor 2 activity, Protein C and/or Protein S as well as different uses of preparations enriched in APC-cofactor 2 activity (normal Factor V), Protein C/APC and/or Protein S. APC-cofactor 2 activity may also be used therapeutically in connection with other diseases in which administration of the cofactor is beneficial to the patient.
Patent CA-2155651-A1 (CA)
Title: High impact polyester compositions
Inventor: AKKAPEDDI MURALI K
IPC: C08L33/18
Filed: 1994-03-23
Abstract: This invention relates to a blend of a polyester, an amine functionalized elastomer and a graft coupling agent.
Patent CA-2156632-A1 (CA)
Title: Crystallization of 2,6-dimethylnaphthalene
Inventor: SMITH THOMAS G
IPC: C07C15/24
Filed: 1994-12-22
Abstract: A method for recovering crystalline 2-6-dimethylnaphthalene comprising crystallizing in a scraped-wall crystallizer apparatus at crystallization temperature T, a mixture of low melting components (LM), having melting points of 70 ·F and below, and high melting components (HM), including 2,6-dimethylnaphthalene, having melting points above 70 ·F, such that: HM/LM <  0.03(T-50) + A, where HM is the total weight percent of high melting components, including 2,6-dimethylnaphthalene, in the mixture, an LM is the total weight percent of low melting components in the mixture, and where T is the temperature of the crystallization in degrees Fahrenheit, and where A is at least 1Ø
Patent CA-2156911-A1 (CA)
Title: Stopper for medication container
Inventor: NIEDOSPIAL JOHN J
IPC: B65D51/00
Filed: 1994-03-02
Abstract: In accordance with this invention, there is provided a closure arrangement for medica-tion containers comprising an elastomeric stopper (14) comprising a tear-away member (22) which blocks a passageway (50) defining a conical luer taper and a cap (16) comprising means (30, 34) for engaging the tear-away member, whereby the engaged tear-away member can be readily torn away by a user by rotating the cap or by pulling the cap off the container in an axial direction. The closure arrangement reduces the risk of particulate contamination associated with stoppers adapted to be ruptured with a luer nozzle.
Patent CA-2157105-A1 (CA)
Title: Aerial camera platform and signal transmission and reception system
Inventor: CARWARDINE IAN
IPC: B64D47/08
Filed: 1995-08-28
Abstract: An aerial camera platform and signal transmission and reception system is based on an aerostat adapted to hold a load beneath its body. A stabilized camera platform is provided beneath the aerostat for mounting a video camera for angular movement of said video camera about at least rotational axis and for stability against roll and pitch induced motion.          Tether means are attached to the aerostat, and include a strength element for tethering the aerostat against drift, a video signal transmission element, and a remote control signal transmission element. Power means are also provided, along with a ground station to which the tether is attached. The ground station includes video signal reception means, and remote control signal transmission means.
Patent CA-2157140-A1 (CA)
Title: Urea (thiourea) derivative and thermal recording sheet using same
Inventor: MINAMI TOSHIAKI
IPC: C07C335/22
Filed: 1995-08-29
Abstract: A thermal recording sheet wherein a compound of Formula (I) or (II) is contained in a thermal color developing layer including a basic colorless dye and an organic color developer as main ingredients:                              ...... (I) (wherein A denotes hydrogen atom, an alkyl group of C1 to C4, an alkoxy group of C1 to C4, hydroxy group, or nitro group,  R1, R2, and R3 are hydrogen atom, an alkyl group of C1 to C4, an alkoxy group of C1 to C4, hydroxy group, or nitro group,  R1 and R2 may combine with each other to form an aromatic ring,  Y is sulfur or oxygen atom).                              ...... (II) (wherein B denotes hydrogen atom, an alkyl group of C1 to C4, an alkoxy group of C1 to C4, hydroxy group, or nitro group,  R1, R2, and R3 are hydrogen atom, an alkyl group of C1 to C4, an alkoxy group of C1 to C4, hydroxy group, or nitro group,  R1 and R2 may combine with each other to form an aromatic ring,  Y is sulfur or oxygen atom).    The thermal recording sheet has a high sensitivity and high image stability.
Patent CA-2157440-A1 (CA)
Title: Soft molded composites and a process for their production
Inventor: MADAN SANJEEV
IPC: B29C44/14
Filed: 1995-09-01
Abstract: Molded, soft composite articles such as seat cushions are made by (a) applying a composition which forms a soft elastomer to all interior walls of an open mold, (b) introducing a composition which will react to form a low density, high resiliency, flexible foam under molding conditions into the mold in a manner such that the foam-forming composition will be substantially completely within the elastomer-forming composition; (c) closing the mold (i) prior to introduction of the foam-forming composition or (ii) at some point during or subsequent to introduction of the foam-forming mixture but before foam formation is completed and (d) allowing the foam-forming mixture to form a foam. The composite articles produced by this simple one-step process are characterized by good cushioning characteristics, good abrasion resistance and good mold reproducibility. This molding process generates less waste and requires less labor and equipment than current commercial processes.
Patent CA-2158615-A1 (CA)
Title: Method and apparatus for elimination of charging gases that form during coal charging of coke oven batteries
Inventor: SCHROETER HORST
IPC: C10B27/04
Filed: 1995-09-19
Abstract: In an apparatus for removal by suction of the charging gases that form during charging of a coke oven battery with coal using a larry car with a transfer device arranged on a larry car that can be connected to a neighbouring oven chamber, the charging gas emissions are reduced with relatively limited technical expenditure and minimal operating costs in that known charging telescopes with annular gap chambers (5, 6, 7 and 8) or the like are provided for preferably all the charging holes of the coke oven chamber being charged, that the annular gap chambers or the like are connected via a preferably single charging gas collection line to a preferably single transfer telescope (21) and that the preferably single transfer telescope is arranged in a position on the larry car that permits fluid connection of the transfer telescope to a preferably single charging hole in the neighbouring oven chamber.
Patent CA-2160745-A1 (CA)
Title: Cream deodorant dispenser
Inventor: FATTORI JOSEPH E
IPC: B65D83/00
Filed: 1995-10-17
Abstract: Disclosed is a dispensing package for a flowable viscous product which can relieve residual pressure on the product in the package, so as to avoid product weeping out of the package.  The package uses an elevator to force product out of the package, the elevator including resilient structure to spring-bias the elevator in a direction away from the product outlet of the package.  After dispensing the desired amount of product, this spring bias retracts the elevator so as to relieve residual pressure.  Also disclosed is structure for moving the elevator which provides both axial movement and reciprocating axial movement, without creating difficulty for the consumer to cause elevator movement between the first and second portions.
Patent CA-2165364-A1 (CA)
Title: Apparatus and method for remote sensing of an object
Inventor: IDDAN GABRIEL
IPC: G01S3/784
Filed: 1995-12-15
Abstract: A sensing and tracking system is provided which includes a stationary array of sensors, a control system and a stationary lens assembly. The control system activates at least one sensor of the array of sensors and for receiving data therefrom. The stationary lens assembly focusses radiation from at least one object spaced away from the sensing and tracking system on the activated sensor.
Patent CA-2166059-A1 (CA)
Title: Novel intermediates for the preparation of antihistaminic 4-diphenylmethyl/diphenylmethoxy piperidine derivatives
Inventor: KRAUSS RICHARD CARL
IPC: A61P37/00
Filed: 1994-05-26
Abstract: The present invention is related to novel intermediates and processes which are useful in the preparation of certain antihistaminic piperidine derivatives of formula (I) wherein W represents -C(=O)- or -CH(OH)-; R1 represents hydrogen or hydroxy; R2 represents hydrogen; R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2; n is an integer of from 1 to 5; m is an integer 0 or 1; R3 is -COOH or -COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched; each of A is hydrogen or hydroxy; and pharmaceutically acceptable salts and individual optical isomers thereof, with the proviso that where R1 and R2 are taken together to form a second bond between the carbon atoms bearing R1 and R2 or where R1 represented hydroxy, m is an integer 0.
Patent CA-2166906-A1 (CA)
Inventor: VAN WERVEN-FRANSSEN GERDA H M
IPC: A61M29/02
Filed: 1996-01-10
Abstract: The invention relates to a balloon catheter comprising a tube-like basic body, at an end-section of which a balloon member has been arranged. The inside of the balloon member is connected, via a lumen in the basic body, with a connecting member at the other end thereof. Via this connecting member and the lumen, liquid or gas under pressure can be supplied to the balloon, in order to expand the latter. At least the end-section is stiff and elastically deformable.
Patent CA-2168874-A1 (CA)
Inventor: HARTMAN FREDERICK ANTHONY
IPC: D06L1/12
Filed: 1994-08-08
Abstract: The present if invention relates to aqueous fabric conditioning compositions containing a quaternary ammonium compound and/or amine precursor thereof of formula (I) or (II), and a cellulase, said compositions having a neat pH at 20°C, of from about 2.0 to about 4.5.
Patent CA-2176983-A1 (CA)
Inventor: GREWE ANTHONY JAMES
IPC: G11C7/00
Filed: 1996-05-21
Abstract: A remote control unit for use with an in-home audio player adapted to play pre-recorded music stored on a semiconductor music chip storage medium. In accordance with one preferred embodiment of the invention, the remote unit is a battery powered, hand held device which enables customized music selections to be made at the audio player from a distant position. The remote control unit includes an LCD display, a series of control buttons and an infrared communications interface for transmitting to and receiving data from the audio player. A docking port is included in the audio player for mating with the remote control in order to download general content information stored in memory of the audio player regarding each of the music chips which it has loaded. A processor within the remote control guides the user through a menu driven software routine for making music selections at the player. A user scrolls through the various menus by use of a navigation pointer. Soft keys on the remote take on different functions depending on the location within the menu driven software routine. For example, a user can choose to play individual music tracks according to a category of music, musical artist or specific song. Other functions of the remote include play, pause, scan (forward and reverse) and fast scan, as well as On/Off and volume control.
Patent CA-2178337-A1 (CA)
Inventor: TIEFENBACHER KARL
IPC: A23P20/20
Filed: 1994-12-06
Abstract: L'invention concerne un procédé de fabrication de corps profilés à parois minces, dégradables, tels que, par exemple, gobelets, assiettes, emballages pour restauration rapide, plateaux, feuilles plates et analogues, par application d'une masse de cuisson à base d'amidon sur la partie inférieure d'un moule en plusieurs parties, de préférence en deux parties, procédé selon lequel, en vue d'obtenir un produit robuste résistant, de haute stabilité mécanique, on charge dans un moule, une masse de cuisson sensiblement exempte de matières grasses, préparée à partir d'eau, d'un ou de plusieurs amidons, produits à base d'amidon et/ou farines ou mélanges de farines, d'un agent de démoulage, à savoir, un ou plusieurs acides gras à chaînes moyennes ou longues, éventuellement substitués, et/ou leurs sel et/ou leurs dérivés acides, par exemple, acides-amides et/ou un polyméthylhydrogéno-siloxane et, le cas échéant, d'un épaississant tel que amidon soluble à froid, amidon prè-empâté ou déchets de cuisson, et/ou farine de guar, pectine, farine de caroube, carboxyméthylcellulose et/ou gomme arabique; de substances fibreuses, de charges non fibreuses et d'adjuvants hatibuels, on cuit la masse remplissant le moule et on ajuste le produit obtenu, par conditionnement, à une teneur en humidité de 6 à 22 % en poids, caractérisé en ce que la masse de cuisson renferme 45,0 à 68,5 % en poids, de préférence, 48,0 à 65,0 % en poids d'eau, 11,4 à 45 % en poids, de préférence 15 à 40 % en poids d'amidon ou de produits à base d'amidon, 0,05 à 11 % en poids, de préférence 0,1 à 4,2 % en poids d'agent de démoulage et 1,0 à 17,5 % en poids, de préférence 2 à 16 % en poids de fibres végétales hydrophiles, telles que notamment, cellulose, hémicellulose, fibres de pommes de terre, cossettes de betteraves, les fibres en poudre étant préalablement mélangées à sec avec l'agent de démoulage.
Patent CA-2178811-A1 (CA)
Title: Anti-hepatitis b viral oligonucleotides
Inventor: CONEY LESLIE R
IPC: A61P1/16
Filed: 1994-12-01
Abstract: The invention relates to methods and compositions for inhibition of viral replication. In particular, complete and irreversible termination of replication of hepatitis B virus is achieved by introducing into a target cell an oligonucleotide complementary to HBV plus strand and 5' and 3' flanking nucleotides.
Patent CA-2179909-A1 (CA)
Title: Ligand that binds fas antigen
Inventor: GOODWIN RAYMOND G
IPC: C12P21/02
Filed: 1995-01-06
Abstract: Novel human and murine designated Fas ligand (Fas-L) bind to the cell surface protein known as Fas antigen. DNA sequences, expression vectors and transformed host cells useful in producing Fas-L polypeptides are provided, along with antibodies immunoreactive
Patent CA-2183658-A1 (CA)
Inventor: FRANKLIN DANA
IPC: A45C5/14
Filed: 1996-01-02
Abstract: The invention relates to a telescoping pull handle (30 for use in towing wheeled luggage (20). The handle may be collapsed to a reduced length to accommodate easy use with luggage that is carried onto and stowed in passenger transportation vehicles. The invention also is extendable to a sufficient length to permit the user comfortably to tow the wheeled luggage across a supporting surface. The invention includes incorporating into the telescoping handle devices permitting the user to strap or hook to the wheeled luggage auxiliary items of luggage. An improved extendable grip (60) is disclosed for use with the inventive handle.
Patent CA-2184127-A1 (CA)
Title: Anti-runaway apparatus and method for a power-and-free conveyor system
Inventor: HOOPER RICHARD G
IPC: B61B10/02
Filed: 1996-08-26
Abstract: In a power-and-free conveyor system that includes a free conveyor track, at least one trolley carried for free motion along said free conveyor track, said trolley including a trolley body and rollers on said body for supporting and guiding engagement with said track, and a power conveyor spaced vertically from said free conveyor track and selectively engageable with trolleys on said free conveyor track for propelling said trolleys along said track, apparatus for preventing runaway of trolleys comprising: a bar extending lengthwise of said track and means mounting said bar on a side of said track remote from said power conveyor for motion lengthwise of said track at an acute angle to the direction of travel of said trolley on said track, means for releasably biasing said bar laterally outwardly of said track and in a direction lengthwise of said track opposed to the direction of said trolley travel on said track, and means responsive to velocity of travel of said trolley on said track for moving said bar in the direction of travel of said trolley and at said acute angle laterally into a position for frictional engagement with said trolley body on said track, such that momentum of said trolley cooperates with frictional engagement of said bar with said trolley body to wedge said bar against said trolley and arrest motion of said trolley on said track.
Patent CA-2184158-A1 (CA)
Inventor: YEUNG SHU-KI
IPC: E03D11/10
Filed: 1995-02-28
Abstract: A toilet includes a frame defining a chamber, and a toilet bawl disposed within the chamber between upper and lower chamber regions, and a tilting bowl disposed generally in the lower chamber region of the frame. The toilet bowl defines a first fluid-receiving volume with a lower discharge opening in communication between the upper chamber region and the lower chamber region. The tilting bowl, defining a second fluid-receiving volume, is mounted for pivoting movement relative to the toilet bowl between a first position with the second fluid-receiving volume at least partially overlapping the first fluid-receiving volume and containing the lower discharge opening, and a second position permitting flow of fluid from the first fluid-receiving volume, through the lower discharge opening, and from the second fluid-receiving volume into the lower chamber region. The tilting bowl, in first position, retains a first volume of fluid sufficient to engage the lower discharge opening in a manner to restrict flow of gas therethrough. The tilting bowl moves toward the second position in response to addition of more fluid.
Patent CA-2190311-A1 (CA)
Inventor: HAKIM GILAD
IPC: B29C48/49
Filed: 1996-11-14
Abstract: This  invention  discloses  an  coextruded  transparent plastic multiwall panel including at least one wall portion which is  formed of a first material which is generally opaque to  non-visible IR.
Patent CA-2190777-A1 (CA)
Inventor: PEYRONNY BERNARD
IPC: F24H9/20
Filed: 1995-06-13
Abstract: La présente invention a pour objet un radiateur électrique à corps de chauffe noyé dans un bloc d'alliage léger. Le dispositif est constitué d'une enveloppe (2) métallique ou non contenant à sa partie inférieure un corps de chauffe (1) constitué d'une résistance blindée noyée dans un bloc métallique d'alliage léger maintenu écarté de l'enceinte par des éléments (6) raidisseurs de manière à ce que le bloc métallique soit entièrement entouré d'un matelas d'air, la régulation du système s'effectuant par un montage électronique agissant en coupant l'alimentation durant un laps de temps variable an cours d'un cycle de l'ordre de quatre secondes et affichant un pourcentage de la puissance maximale. Il est destiné au chauffage de base ou d'appoint des locaux de tous types, tels que logements, villas, bureaux, magasins ou autres locaux particuliers ou professionnels.
Patent CA-2195768-A1 (CA)
Title: Proteine receptrice couplee a une proteine g, sa production et son utilisation
Inventor: HINUMA SHUJI
IPC: C12Q1/68
Filed: 1995-08-10
Abstract: ADN amorces efficaces pour le criblage de fragments d'ADN codant une protéine réceptrice couplée à une protéine G. L'invention porte sur la conception et la synthèse d'amorces qui sont complémentaires de séquences nucléotides communes (et homologues) à des séquences nucléotides codant des séquences amino-acides correspondant au domaine de traversée de la première membrane ou proche de ce domaine, ou à celui de la sixième membrane de chacune des protéines réceptrices couplées aux diverses protéines G connues. L'invention porte également sur l'amplification d'ADN codant une protéine réceptrice couplée à une protéine G mettant en oeuvre des ADN amorces, et sur de nouveaux ADN codant une protéine réceptrice couplée à une protéine G cible. L'exploration des librairies d'ADN peut s'effectuer de manière efficace. L'invention porte sur des protéines réceptrices, ou leurs sels, couplés à une protéine G dérivée de la glande pituitaire humaine ou des amygdales humaines ou du pancréas d'une souris, des peptides partiels de ces protéines, des ADN codant les protéines réceptrices couplées aux protéines G susmentionnées, des procédés d'obtention des protéines réceptrices couplées aux protéines G susmentionnées, des méthodes de détermination des ligands pour les protéines réceptrices couplées aux protéines G susmentionnées, des méthodes d'identification des composés interdisant l'association entre le ligand et les protéines réceptrices couplées à la protéine G ainsi que les nécessaires de dépistage utilisés dans le cadre de ces méthodes, les composés ou les sels obtenus selon ces méthodes d'identification ou à l'aide des nécessaires susmentionnés, les compositions pharmaceutiques renfermant ces composés ou ces sels, ainsi que les anticorps dirigés contre les protéines réceptrices couplées aux protéines précitées ou les peptides partiels qui en sont issus.
Patent CA-2197120-A1 (CA)
Inventor: PLATH PETER
IPC: C07B41/08
Filed: 1995-07-29
Abstract: L'invention concerne de nouveaux acides carboxyliques et esters d'acide carboxylique de saccharine présentant des propriétés herbicides, de formule (Ia) où L, M représentent hydrogène, alkyle comportant un à quatre atomes de carbone, alcoxy comportant un à quatre atomes de carbone, alkylthio comportant un à quatre atomes de carbone, chlore, cyano, méthylsulfonyle, nitro ou trifluorométhyle; Z représente hydrogène, alkyle comportant un à quatre atomes de carbone, cycloalkyle comportant trois à huit atomes de carbone, benzyle ou phényle, les noyaux phényle pouvant être substitués chacun par alkyle comportant un à quatre atomes de carbone; R représente hydrogène, alkyle comportant un à six atomes de carbone, à condition que Z ne représente pas méthyle, phényle, hydrogène ou un cation de métal alcalin ou d'argent, si L et M représentent hydrogène, et ne représente pas 5-carboxy-7-méthylsaccharine ni 5-carboxy-4-chlorosaccharine.